You want to buy a “monitor”, not a TV. For instance there is this from LG [0] or this from Dell [1]. Just do a search for “large 4K monitor” and you’ll find more. [0] - https://www.bestbuy.com/site/lg-43-ultrafine-4k-uhd-monitor-... [1] - https://www.dell.com/en-us/work/shop/dell-55-4k-conference-r...
These days I only buy slightly older tech, and it costs less too. New tech has too many new features bent on betraying and upselling me, worst crime is that they make you pay extra for the deceitware and bloatware.
I really don't need 4k unless it's on my gaming PC monitor/